[Java] 중첩된 구조의 JSON 데이터를 DTO 맵핑 방법

2023-05-09 1. 방법 사용 라이브러리 : Jackson: https://github.com/FasterXML/jackson GitHub - FasterXML/jackson: Main Portal page for the Jackson project Main Portal page for the Jackson project. Contribute to FasterXML/jackson development by creating an account on GitHub. github.com // https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind implementation group: 'com.fasterxml.jacks..